nethack-gwaa-kiwi/nethack
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fix SYSCF so that things build when first defined

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Things won't build for ports that first
define SYSCF.

This moves assure_syscf_file() from unixmain.c
to files.c and adjusts extern.h to get it
out from under #ifdef UNIX.

The call to assure_syscf_file() in options.c was
only #ifdef SYSCF, SYSCF_FILE and not UNIX,
so new ports #defining SYSCF would get an erro.

assure_syscf_file() will be utilized by mswin
when SYSCF is defined.
This commit is contained in:
nhmall
2015-03-21 15:38:31 -04:00
parent 297e7c6d5f
commit 41ac4aef92
5 changed files with 38 additions and 25 deletions
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18
sys/unix/unixmain.c
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@@ -1,4 +1,4 @@
/* NetHack 3.5 unixmain.c $NHDT-Date$ $NHDT-Branch$:$NHDT-Revision$ */
/* NetHack 3.5 unixmain.c $NHDT-Date: 1426966705 2015/03/21 19:38:25 $ $NHDT-Branch: master $:$NHDT-Revision: 1.44 $ */
/* NetHack 3.5 unixmain.c $Date: 2012/01/27 20:15:31 $ $Revision: 1.42 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed. See license for details. */
@@ -648,20 +648,4 @@ get_unix_pw()
return pw;
}
#ifdef SYSCF_FILE
void
assure_syscf_file(){
/* All we really care about is the end result - can we read the file?
* So just check that directly. */
int fd;
fd = open(SYSCF_FILE, O_RDONLY);
if(fd >= 0){
/* readable */
close(fd);
return;
}
raw_printf("Unable to open SYSCF_FILE.\n");
exit(EXIT_FAILURE);
}
#endif
/*unixmain.c*/